Question: For what Walter Huston nominated for The Treasure of the Sierra Madre?
Paraphrase: In what category did Walter Huston get nominated for The Treasure of the Sierra Madre?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q251559 p:P1411 ?s . ?s ps:P1411 ?obj . ?s pq:P2453 wd:Q162621 }